阿摩線上測驗
32 The new regulations require all buildings to be equipped with automatic _____ life lines.
(A) delivering
(B) decoupling
(C) descending
(D) disbursing
答案：登入後查看
統計： A(99), B(44), C(123), D(36), E(0) #3118510
統計： A(99), B(44), C(123), D(36), E(0) #3118510
詳解 (共 2 筆)
LU (113消特上榜)
#6058151
緩降機Descending Life line
4
0
